Laptop Acer Travelmate 2312LM uses Celeron M360 1.4GHz CPU, and laptop Acer Travelmate 2312LM uses Pentium M740 1.73GHz CPU.
Screen size on Acer TravelMate 4072NWLMi is larger, 15.4 comparing to 15 on Acer Travelmate 2312LM.
For customers whose need more RAM we've found Acer TravelMate 4072NWLMi with its 0.5GB better than 0.25 GB on Acer Travelmate 2312LM.
With maximum 2GB of RAM it can support Acer Travelmate 2312LM can feel a bit more proud than Acer TravelMate 4072NWLMi.
The RAM memory in use on both laptops is DDR2.
Video card in use in Acer Travelmate 2312LM is i852GM DVMT and in Acer TravelMate 4072NWLMi is Intel 915GM.
Up to 64MB of memory is substracted from mainboard for graphic card .
More storage for multimedia were available at Acer TravelMate 4072NWLMi (greater space on hard drive).
These laptops cannot communicate with some devices like mobile phones and digital cameras without special external bluetooth dongles because they don't have bluetooth built-in.
Infrared isn't built in any laptop.
Keep in mind that these models don't have firewire which you might need by some video devices (although rarely).
Acer TravelMate 4072NWLMi doesn't have PCMCIA.
Disadvantage of both is lack of DVI output for connection to some modern TFT monitors.
We see lack of wireless in Acer Travelmate 2312LM as big disadvantage since wireless is useful nowadays for travelers.
These notebooks aren't very good for video conferencing because they haven't web camera embedded.
Operating system is none on Acer Travelmate 2312LM and Linux on Acer TravelMate 4072NWLMi.
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